DataPlane SMTP greeting
66.228.36.181 is listed on the DataPlane SMTP greeting blacklist.
Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IPs that are<br>identified as SMTP clients issuing unsolicited HELO or EHLO commands.
Type of feed:
primary (
feed detail page)
Last checked at:
2025-03-30 10:10:00.821000
Was present on blacklist at:
2025-03-19 11:10,
2025-03-19 15:10,
2025-03-19 19:10,
2025-03-19 23:10,
2025-03-20 03:10,
2025-03-20 07:10,
2025-03-20 11:10,
2025-03-20 15:10,
2025-03-20 19:10,
2025-03-20 23:10,
2025-03-21 03:10,
2025-03-21 07:10,
2025-03-21 11:10,
2025-03-21 15:10,
2025-03-21 19:10,
2025-03-21 23:10,
2025-03-22 03:10,
2025-03-22 07:10,
2025-03-22 11:10,
2025-03-22 15:10,
2025-03-22 19:10,
2025-03-22 23:10,
2025-03-23 03:10,
2025-03-23 07:10,
2025-03-23 11:10,
2025-03-23 15:10,
2025-03-23 19:10,
2025-03-23 23:10,
2025-03-24 03:10,
2025-03-24 07:10,
2025-03-24 11:10,
2025-03-24 15:10,
2025-03-24 19:10,
2025-03-24 23:10,
2025-03-25 03:10,
2025-03-25 07:10,
2025-03-25 11:10,
2025-03-25 15:10,
2025-03-25 19:10,
2025-03-25 23:10,
2025-03-26 03:10,
2025-03-26 07:10,
2025-03-26 11:10,
2025-03-26 15:10,
2025-03-26 19:10,
2025-03-26 23:10,
2025-03-27 03:10,
2025-03-27 07:10,
2025-03-27 11:10,
2025-03-27 15:10,
2025-03-27 19:10,
2025-03-27 23:10,
2025-03-28 03:10,
2025-03-28 07:10,
2025-03-28 11:10,
2025-03-28 15:10,
2025-03-28 19:10,
2025-03-28 23:10,
2025-03-29 03:10,
2025-03-29 07:10,
2025-03-29 11:10,
2025-03-29 15:10,
2025-03-29 19:10,
2025-03-29 23:10,
2025-03-30 02:10,
2025-03-30 06:10,
2025-03-30 10:10
Spamhaus SBL CSS
66.228.36.181 was recently listed on the Spamhaus SBL CSS blacklist, but currently it is not.
Description: The Spamhaus CSS is part of the SBL. CSS listings will have return code 127.0.0.3 to differentiate from regular SBL listings, which have return code 127.0.0.2.
Type of feed:
secondary (DNSBL) (
feed detail page)
Last checked at:
2025-04-23 11:13:40.959000
Was present on blacklist at:
2025-03-19 11:13,
2025-04-02 11:13
Spamhaus XBL CBL
66.228.36.181 was recently listed on the Spamhaus XBL CBL blacklist, but currently it is not.
Description: The Spamhaus Exploits Block List (XBL) is a realtime database of IP addresses of hijacked PCs infected by illegal 3rd party exploits, including open proxies, worms/viruses with built-in spam engines, and other types of trojan-horse exploits.
Type of feed:
secondary (DNSBL) (
feed detail page)
Last checked at:
2025-04-23 11:13:40.959000
Was present on blacklist at:
2025-04-02 11:13
